Growing community of inventors

Bongard, Germany

Wilhelm Koch

Average Co-Inventor Count = 2.36

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 100

Wilhelm KochGunther Handke (1 patent)Wilhelm KochFelix Wossner (1 patent)Wilhelm KochBrian Hunter (1 patent)Wilhelm KochDavid J Meisner (1 patent)Wilhelm KochJeff Aldred (1 patent)Wilhelm KochRobert P Magyar (1 patent)Wilhelm KochThomas G Hart (1 patent)Wilhelm KochHermann Itzinger (1 patent)Wilhelm KochKonrad Bergmann (1 patent)Wilhelm KochJuergen Sponheimer (1 patent)Wilhelm KochHeinrich Georg Monch (1 patent)Wilhelm KochBernhard Burkard (1 patent)Wilhelm KochJurgen Sponheimer (1 patent)Wilhelm KochJosef Behr (0 patent)Wilhelm KochHaydn Newcombe (0 patent)Wilhelm KochWalter Schmitz (0 patent)Wilhelm KochJürgen Sponheimer (0 patent)Wilhelm KochWilhelm Koch (5 patents)Gunther HandkeGunther Handke (27 patents)Felix WossnerFelix Wossner (24 patents)Brian HunterBrian Hunter (17 patents)David J MeisnerDavid J Meisner (10 patents)Jeff AldredJeff Aldred (9 patents)Robert P MagyarRobert P Magyar (7 patents)Thomas G HartThomas G Hart (7 patents)Hermann ItzingerHermann Itzinger (6 patents)Konrad BergmannKonrad Bergmann (3 patents)Juergen SponheimerJuergen Sponheimer (3 patents)Heinrich Georg MonchHeinrich Georg Monch (2 patents)Bernhard BurkardBernhard Burkard (2 patents)Jurgen SponheimerJurgen Sponheimer (1 patent)Josef BehrJosef Behr (0 patent)Haydn NewcombeHaydn Newcombe (0 patent)Walter SchmitzWalter Schmitz (0 patent)Jürgen SponheimerJürgen Sponheimer (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Standard Inc. (2 from 1,121 patents)

2. Fichtel & Sachs Ag (1 from 558 patents)

3. American Standard International Inc. (1 from 214 patents)

4. Ideal-standard Gmbh (1 from 27 patents)

5. Ideal Standard International Bvba (6 patents)

6. Ideal Standard International Nv (1 patent)


5 patents:

1. 6641727 - Filter faucet

2. 5937892 - Sanitary water valve

3. 5303737 - Sanitary fitting

4. 4784368 - Self-closing valve for sanitary installations

5. 4312499 - Shock absorber assembly with operationally controlled

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idiyas.com
as of
12/30/2025
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